1 files changed, 42 insertions, 0 deletions
diff --git a/core/path.c b/core/path.c
new file mode 100644
index 00000000..8e517ca7
--- /dev/null
+++ b/core/path.c
@@ -0,0 +1,42 @@
+/* ----------------------------------------------------------------------- *
+ *
+ *   Copyright 2013 Intel Corporation; author: Matt Fleming
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ *   Boston MA 02110-1301, USA; either version 2 of the License, or
+ *   (at your option) any later version; incorporated herein by reference.
+ *
+ * ----------------------------------------------------------------------- */
+
+#include <klibc/compiler.h>
+#include <linux/list.h>
+#include <fs.h>
+#include <string.h>
+
+__export LIST_HEAD(PATH);
+
+__export struct path_entry *path_add(const char *str)
+{
+    struct path_entry *entry;
+
+    if (!strlen(str))
+	return NULL;
+
+    entry = malloc(sizeof(*entry));
+    if (!entry)
+	return NULL;
+
+    entry->str = strdup(str);
+    if (!entry->str)
+	goto bail;
+
+    list_add(&entry->list, &PATH);
+
+    return entry;
+
+bail:
+    free(entry);
+    return NULL;
+}